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anomalies and curiosities of medicine-第210章

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of its purchaser。 Probably to facilitate transportation; the boy removed his hat and placed the pot obliquely on the back part of his head; but a sudden movement caused it to slip forward and downward over the head。 Unavailing efforts were made at the time and after he reached home; to remove the pot from his head; but in vain; and he continued all the night greatly prostrated by fright; hunger; and thirst; together with the efforts at removal。 The next morning he was taken to a neighboring blacksmith; who; by greasing one of his fingers; managed to insinuate it between the head and pot。 Placing the other side of the pot against an anvil he struck over the location of his finger a quick; heavy tap with a hammer; and the pot fell to pieces。 The little patient was much exhausted by all his treatment and want of sleep; and; in fact; could hardly have endured his situation much longer。



CHAPTER XI。

SURGICAL ANOMALIES OF THE EXTREMITIES。

Reunion of Digits。An interesting phenomenon noticed in relation to severed digits is their wonderful capacity for reunion。 Restitution of a severed part; particularly if one of considerable function; naturally excited the interest of the older writers。 Locher has cited an instance of avulsion of the finger with restitution of the avulsed portion; and Brulet; Van Esh; Farmer; Ponteau; Regnault; and Rosenberg cite instances of reunion of a digit after amputation or severance。 Eve's 〃Remarkable Cases in Surgery〃 contains many instances of reunion of both fingers and thumbs; and in more recent years several other similar cases have been reported。 At the Emergency Hospital in Washington; D。C。; there was a boy brought in who had completely severed one of his digits by a sharp bread…cutter。 The amputated finger was wrapped up in a piece of brown paper; and; being apparently healthy and the wound absolutely clean; it was fixed in the normal position on the stump; and covered by a bichlorid dressing。 In a short time complete function was restored。 In this instance no joint was involved; the amputation being in the middle of the 2d phalanx。 Staton has described a case in which the hand was severed from the arm by an accidental blow from an axe。 The wound extended from the styloid process directly across to the trapezium; dividing all the muscles and blood…vessels; cutting through bones。 A small portion of the skin below the articulation; with the ulna; remained intact。 After an unavoidable delay of an hour; Staton proceeded to replace the hand with silver sutures; adhesive plaster; and splints。 On the third day pulsation was plainly felt in the hand; and on the fourteenth day the sutures were removed。 After some time the patient was able to extend the fingers of the wounded member; and finally to grasp with all her wonted strength。

The reproduction or accidental production of nails after the original part has been torn away by violence or destroyed by disease; is quite interesting。 Sometimes when the whole last phalanx has been removed; the nail regrows at the tip of the remaining stump。 Tulpius seems to have met with this remarkable condition。 Marechal de Rougeres; Voigtel; and Ormancey have related instances of similar growths on the 2d phalanx after the loss of the 1st。 For several months a woman had suffered from an ulcer of the middle finger of the right hand; in consequence of a whitlow; there was loss of the 3d phalanx; and the whole of the articular surface and part of the compact bony structure of the 2d。 On examining the sore; Ormangey saw a bony sequestrum which appeared to keep it open。 He extracted this; and; until cicatrization was complete; he dressed the stump with saturnine cerate。 Some months afterward Ormangey saw with astonishment that the nail had been reproduced; instead of following the ordinary direction; however; it lay directly over the face of the stump; growing from the back toward the palmer aspect of the stump digit; as if to cover and protect the stump。 Blandin has observed a case of the same description。 A third occurred at the Hopital de la Charite; in a woman; who; in consequence of a whitlow; had lost the whole of the 3d phalanx of one of the forefingers。 The soft and fleshy cushion which here covered the 2d phalanx was terminated by a small; blackish nail; like a grain of spur rye。 It is probable that in these cases the soft parts of the 3d phalanx; and especially the ungual matrix; had not been wholly destroyed。 In his lectures Chevalier speaks of analogous cases。

In some instances avulsion of a finger is effected in a peculiar manner。 In 1886 Anche reported to his confreres in Bordeaux a rare accident of this nature that occurred to a carpenter。 The man's finger was caught between a rope and the block of a pulley。 By a sudden and violent movement on his part he disengaged the hand but left the 3d finger attached to the pulley。 At first examination the wound looked like that of an ordinary amputation by the usual oval incision; from the center of the wound the proximal fragment of the 1st phalanx projected。 Polaillon has collected 42 similar instances; in none of which; however; was the severance complete。

It occasionally happens that in avulsion of the finger an entire tendon is stripped up and torn off with the detached member。 Vogel describes an instance of this nature; in which the long flexor of the thumb was torn off with that digit。 In the Surgical Museum at Edinburgh there is preserved a thumb and part of the flexor longus pollicis attached; which were avulsed simultaneously。 Nunnely has seen the little finger together with the tendon and body of the longer flexor muscle avulsed by machinery。 Stone details the description of the case of a boy named Lowry; whose left thumb was caught between rapidly twisting strands of a rope; and the last phalanx; the neighboring soft parts; and also the entire tendon of the flexor longus pollicis were instantly torn away。 There was included even the tendinous portion of that small slip of muscle taking its origin from the anterior aspect of the head and upper portion of the ulna; and which is so delicate and insignificant as to be generally overlooked by anatomists。 There was great pain along the course of the tract of abstraction of the tendon。

Pinkerton describes a carter of thirty…one who was bitten on the thumb by a donkey。 The man pulled violently in one direction; and the donkey; who had seized the thumb firmly with his teeth; pulled forcibly in the other direction until the tissues gave way and the man ran off; leaving his thumb in the donkey's mouth。 The animal at once dropped the thumb; and it was picked up by a companion who accompanied the man to the hospital。 On examination the detached portion was found to include the terminal phalanx of the thumb; together with the tendon of the flexor longus pollicis measuring ten inches; about half of which length had a fringe of muscular tissue hanging from the free borders; indicating the extent and the penniform arrangement of the fibers attached to it。 Meyer cites a case in which the index finger was torn off and the flexor muscle twisted from its origin。 The authors know of an unreported case in which a man running in the street touched his hand to a hitch
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